How To Solder Copper Pipes Like A Pro

Roger is going to show us how to solder copper pipes like a pro…

Soldering copper pipework is a common method used in plumbing to create strong, leak-free joints. The process involves heating the copper pipe and fitting to a temperature where solder, a metal alloy with a low melting point, can flow into the joint through capillary action. Before soldering, it is essential to clean the pipe ends and fittings thoroughly using emery cloth or a wire brush to remove oxidation and ensure a strong bond. Applying flux—a chemical cleaning agent—helps prevent oxidation during heating and improves the solder’s ability to adhere to the copper.

Once prepared, the joint is heated evenly using a propane or MAP gas torch until the flux begins to sizzle. At this point, solder is applied to the joint; the heat from the pipe melts the solder, allowing it to flow into the fitting. Care must be taken not to overheat the joint, as this can burn the flux and create weak or unreliable connections. After soldering, the joint should be allowed to cool naturally before being wiped down to remove excess flux, which can cause corrosion over time. Properly soldered copper pipework provides a durable and long-lasting solution for water supply and heating systems.

 

Fluxuator Dual Head Flux Applicator 15mm & 22mm
🛒 https://amzn.to/3PSzIwC

Pipestation Map Plus Pro Blow Torch
🛒 https://amzn.to/3dZPA2W

LA-CO Cool Gel Heat Barrier Spray
🛒 https://amzn.to/3RdUo39

SPRAYZ Large 500ml Spray Bottle
🛒 https://amzn.to/3RbxwBm

___________________________________

Check out James @plumberparts

Plumberparts Amazon Shop
🛒 https://www.amazon.co.uk/shop/plumberparts

00:00 Preparation
01:54 Applying flux
02:56 Cleaning pipe
03:42 Soldering fitting
04:12 End feed fitting
05:17 Fluxuator
06:16 Heat matt
07:04 Pipe clips
07:47 Blow lamp
08:06 How much solder?
08:52 Soldering
10:23 Final thoughts

More From Skillbuilder – Solder Without Leaks